I am looking into drawing tablets and would like some recommendations. So far, I have seen Wacom drawing tablets but the sales people could not give me much information on the difference between the various models. I am open to all brands. Please provide an idea of the pros and cons if possible (eg ease of use, weight, pen sensitivity, price etc.)

Are you particular about the drawing tablet? If you are not too particular, you can try to get it from Taobao, there are many which are going for a much cheaper price (<S$50) and it is functional. Has got high sensitivity and all. But if you are looking for more refined ones then it will be better to stick to wacom tablets.

Or alternatively, have you considered getting a tablet (Samsung or Apple)?